Cheapest return flights from Sofia to Warsaw in September from 147€

AirHint found the following cheapest return flights from Sofia (SOF) to Warsaw (WMI) in September 2025 (see full year).

Return flights

25 Sep - 29 Sep Wizz Air
25 Sep - 06 Oct Ryanair
09 Sep - 10 Sep Wizz Air
17 Sep - 19 Sep Ryanair
29 Sep - 06 Oct Ryanair
28 Sep - 30 Sep Wizz Air
25 Sep - 28 Sep Wizz Air
23 Sep - 27 Sep Wizz Air
19 Sep - 22 Sep Ryanair
03 Sep - 10 Sep Ryanair
05 Sep - 08 Sep Ryanair
08 Sep - 10 Sep Ryanair
30 Sep - 05 Oct Wizz Air

Also check the deals for one-way flights from Sofia to Warsaw in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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